BE553769A - - Google Patents
Info
- Publication number
- BE553769A BE553769A BE553769DA BE553769A BE 553769 A BE553769 A BE 553769A BE 553769D A BE553769D A BE 553769DA BE 553769 A BE553769 A BE 553769A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/04—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
- H03F3/14—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only with amplifying devices having more than three electrodes or more than two PN junctions
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US699827A US2915602A (en) | 1957-11-29 | 1957-11-29 | Tetrode transistor amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE553769A true BE553769A (de) |
Family
ID=24811079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE553769D BE553769A (de) | 1957-11-29 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2915602A (de) |
| BE (1) | BE553769A (de) |
| NL (1) | NL213376A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3169222A (en) * | 1960-12-30 | 1965-02-09 | Rca Corp | Double-emitter transistor circuits |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL93080C (de) * | 1952-06-19 | |||
| US2870345A (en) * | 1954-02-02 | 1959-01-20 | Philips Corp | Amplification control of a transistor |
-
0
- NL NL213376D patent/NL213376A/xx unknown
- BE BE553769D patent/BE553769A/xx unknown
-
1957
- 1957-11-29 US US699827A patent/US2915602A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2915602A (en) | 1959-12-01 |
| NL213376A (de) |